BIOLOGY QUIZ 9/8/17 EXAMS WITH 100%
CORRECT VERIFIED ANSWERS UPDATED 2025/2026
BEST SOLUTION GRADED A+ FOR SUCCESS
Science CORRECT ANSWERS
process that uses observation and investigation to gain knowledge about events
in nature
Scientific Method CORRECT ANSWERS
an organized set of investigation procedures used by scientists
Hypothesis CORRECT ANSWERS
educated guess or testable prediction
Experiment CORRECT ANSWERS
organized procedure for testing hypothesis
Control CORRECT ANSWERS
standard for comparison
Constant CORRECT ANSWERS
factor that doesn't vary in an experiment
Independent Variable CORRECT ANSWERS
factor that is adjusted by the experiment (x-axis)
Dependent Variable CORRECT ANSWERS
factor whose value depends on the independent variable (y-axis)
All living things are composed of on or more cells.
Cells are the basic units of structure and function in an organism.
Cells come only from existing cells. CORRECT ANSWERS
, BIOLOGY QUIZ 9/8/17 EXAMS WITH 100%
CORRECT VERIFIED ANSWERS UPDATED 2025/2026
BEST SOLUTION GRADED A+ FOR SUCCESS
Explain the cell theory.
Prokaryotes:
Lack a nucleus and other membrane bounded structures
Have small ribosomes
DNA is not organized into chromosomes
Flagella are not made of microtubes
Cell walls are made of peptidoglycan, not cellulose
Eukaryotes:
Have a nucleus and other membrane bounded structures
Have large ribosomes
DNA is organized into chromosomes
Flagella are made of microtubes
Cell walls are made of cellulose CORRECT ANSWERS
Compare and contrast eukaryotic and prokaryotic cells.
Robert Hooke CORRECT ANSWERS
observed cells in cork; coined the term "cells"
Anton van Leeuwenhoek CORRECT ANSWERS
created a powerful microscope
Robert Brown CORRECT ANSWERS
noticed that pollen grains in water jiggled around called "brownian motion";
discovered the nucleus
Matthias Schleiden CORRECT ANSWERS
a botanist who concluded that all plants are made of cells
Theodor Schwann CORRECT ANSWERS
CORRECT VERIFIED ANSWERS UPDATED 2025/2026
BEST SOLUTION GRADED A+ FOR SUCCESS
Science CORRECT ANSWERS
process that uses observation and investigation to gain knowledge about events
in nature
Scientific Method CORRECT ANSWERS
an organized set of investigation procedures used by scientists
Hypothesis CORRECT ANSWERS
educated guess or testable prediction
Experiment CORRECT ANSWERS
organized procedure for testing hypothesis
Control CORRECT ANSWERS
standard for comparison
Constant CORRECT ANSWERS
factor that doesn't vary in an experiment
Independent Variable CORRECT ANSWERS
factor that is adjusted by the experiment (x-axis)
Dependent Variable CORRECT ANSWERS
factor whose value depends on the independent variable (y-axis)
All living things are composed of on or more cells.
Cells are the basic units of structure and function in an organism.
Cells come only from existing cells. CORRECT ANSWERS
, BIOLOGY QUIZ 9/8/17 EXAMS WITH 100%
CORRECT VERIFIED ANSWERS UPDATED 2025/2026
BEST SOLUTION GRADED A+ FOR SUCCESS
Explain the cell theory.
Prokaryotes:
Lack a nucleus and other membrane bounded structures
Have small ribosomes
DNA is not organized into chromosomes
Flagella are not made of microtubes
Cell walls are made of peptidoglycan, not cellulose
Eukaryotes:
Have a nucleus and other membrane bounded structures
Have large ribosomes
DNA is organized into chromosomes
Flagella are made of microtubes
Cell walls are made of cellulose CORRECT ANSWERS
Compare and contrast eukaryotic and prokaryotic cells.
Robert Hooke CORRECT ANSWERS
observed cells in cork; coined the term "cells"
Anton van Leeuwenhoek CORRECT ANSWERS
created a powerful microscope
Robert Brown CORRECT ANSWERS
noticed that pollen grains in water jiggled around called "brownian motion";
discovered the nucleus
Matthias Schleiden CORRECT ANSWERS
a botanist who concluded that all plants are made of cells
Theodor Schwann CORRECT ANSWERS
